Wed, 06 Jan 2010 16:24:21 +0100 Cezary Kaliszyk Further in the proof
Wed, 06 Jan 2010 09:19:23 +0100 Cezary Kaliszyk Tried to prove the lemma manually; only left with quotient proofs.
Wed, 06 Jan 2010 08:24:37 +0100 Cezary Kaliszyk Sledgehammer bug.
Tue, 05 Jan 2010 18:10:20 +0100 Cezary Kaliszyk merge
Tue, 05 Jan 2010 18:09:03 +0100 Cezary Kaliszyk Trying the proof
Tue, 05 Jan 2010 17:12:35 +0100 Christian Urban merged
Tue, 05 Jan 2010 17:06:51 +0100 Cezary Kaliszyk Struggling with composition
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